I don't think Folsom would 'rest starters'.... They want a top 2 seed. EVERYONE in the D1 bracket is smelling blood and probably sees this as a one year window to win the section. Surely, SMS will have something to say about that... But I would bet the house that BC, Folsom, and McClatchy are thinking section championship is realistic this year, especially after seeing the West Campus score; whereas, in the past 10+ years, they had an "anything can happen" attitude. And a road game in the semis would be a major disincentive to 'rest starters'.
And, I'm also guessing that they are all afraid SMS will be back to 'section unbeatable' next year. This is their window.